bonrix
32
Shareware
Support up to Thirty Two(32) Parallel CDMA, 3G, GSM, GPRS, HSDPA Modem.
ZTI
13
Shareware
Generates user-defined impairments: latency, delay, jitter, etc.
SoftPerfect
Freeware
Free ICMP ping monitor with real-time latency, packet loss and jitter tracking.